Magnetic field line random walk and solar energetic particle path lengths: Stochastic theory and PSP/IS IS observations

• المؤلفون الرئيسيون: R. Chhiber, W. H. Matthaeus, C. M.S. Cohen, D. Ruffolo, W. Sonsrettee, P. Tooprakai, A. Seripienlert, P. Chuychai, A. V. Usmanov, M. L. Goldstein, D. J. McComas, R. A. Leske, J. R. Szalay, C. J. Joyce, A. C. Cummings, E. C. Roelof, E. R. Christian, R. A. Mewaldt, A. W. Labrador, J. Giacalone, N. A. Schwadron, D. G. Mitchell, M. E. Hill, M. E. Wiedenbeck, R. L. McNutt, M. I. Desai
• مؤلفون آخرون: California Institute of Technology
• التنسيق: مقال
• منشور في: 2022
• الموضوعات: Earth and Planetary Sciences; Physics and Astronomy
• الوصول للمادة أونلاين: https://repository.li.mahidol.ac.th/handle/123456789/76861

Context. In 2020 May-June, six solar energetic ion events were observed by the Parker Solar Probe/IS IS instrument suite at ≈0.35 AU from the Sun. From standard velocity-dispersion analysis, the apparent ion path length is ≈0.625 AU at the onset of each event. Aims. We develop a formalism for estima...